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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 04:00 // 17:58 UTC
Civil Twilight (6°): 03:27 // 18:31 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:57 // 20:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HR Lac p 1 0.42907 13.90 14.40 0.50 17.04. 13:21 308 (NW) 36
EY Lac p 5 2.277929 13.80 14.80 1.00 17.04. 13:22 308 (NW) 43
AC Cnc s 1 0.3004773 13.80 14.70 0.90 17.04. 13:22 97 (E) 23
V1853 Ori s 1 0.383 11.60 11.99 0.39 17.04. 13:22 152 (SE) 53
KQ Gem p 1 0.4079905 14.00 15.00 1.00 17.04. 13:22 123 (SE) 43
SZ Scl p 10 0.320832 11.72 12.40 0.68 17.04. 13:22 227 (SW) -6
AV Tel p 10 0.416963 13.20 14.30 1.10 17.04. 13:22 252 (W) -64
UY Vol p 1 0.159337785 16.90 23.00 6.10 17.04. 13:23 158 (S) -35
V736 Cep s 7 0.857848 9.96 10.40 0.44 17.04. 13:23 318 (NW) 33
KW Boo p 5 0.348865 14.00 14.50 0.50 17.04. 13:23 22 (N) -10
GW Psc s 8 0.3363377 11.35 11.35 0.00 17.04. 13:23 235 (SW) 35
QX Boo s 9 0.3604665 12.50 12.50 0.00 17.04. 13:23 5 (N) 8
V629 Sco s 1 3.249119 11.60 11.60 0.00 17.04. 13:23 304 (NW) -73
EQ Vel p 9 1.0802672 11.40 12.60 1.20 17.04. 13:23 135 (SE) -22
V357 Her s 5 0.28204 13.40 13.40 0.00 17.04. 13:23 320 (NW) -18
V641 Aur p 7 0.504878 12.90 13.65 0.75 17.04. 13:24 100 (E) 69
V481 Peg p 9 0.422025 9.55 9.95 0.40 17.04. 13:24 287 (W) 16
MQ UMa s 1 0.476069 11.57 11.57 0.00 17.04. 13:24 48 (NE) 22
V1001 Cas s 1 0.429058 13.61 13.61 0.00 17.04. 13:24 297 (NW) 50
BY Peg p 1 0.341936 12.90 13.60 0.70 17.04. 13:24 294 (NW) 17
V1799 Ori s 2 0.290304 12.90 13.60 0.70 17.04. 13:24 166 (S) 46
FH Cep s 9 3.141964 11.80 12.10 0.30 17.04. 13:24 331 (NW) 36
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 17.04. 13:24 260 (W) -2
ZZ Peg p 1 0.667356 12.20 12.80 0.60 17.04. 13:24 270 (W) 19
V1256 Her p 2 0.318276 12.60 13.50 0.90 17.04. 13:25 342 (N) -22
KP Peg s 5 0.7272053 7.05 7.05 0.00 17.04. 13:25 287 (W) 4
V1046 Cas p 1 0.980499 11.30 11.70 0.40 17.04. 13:25 307 (NW) 59
BB Men p 10 0.257701 11.46 11.92 0.46 17.04. 13:25 170 (S) -37
BS Vir p 10 0.3770834 13.60 14.40 0.80 17.04. 13:25 60 (NE) -25
V548 Cyg p 1 1.805238 8.54 9.29 0.75 17.04. 13:25 328 (NW) 25
NN Cas p 1 0.980807 13.60 14.80 1.20 17.04. 13:25 305 (NW) 57
TY Cet p 5 0.323676 11.62 12.10 0.48 17.04. 13:25 208 (SW) 21
V1230 Tau p 10 0.3524 14.28 14.52 0.24 17.04. 13:25 186 (S) 50
W Crv p 1 0.3880813 11.16 12.50 1.34 17.04. 13:25 75 (E) -29
V947 Cyg s 5 0.429245 14.10 14.70 0.60 17.04. 13:25 317 (NW) 4
V1104 Her p 1 0.227876 13.30 14.10 0.80 17.04. 13:25 340 (N) 12
FU Lyn p 7 0.3979435 12.46 12.90 0.44 17.04. 13:26 69 (E) 41
OV Dra p 9 0.0587357 19.00 20.70 1.70 17.04. 13:26 21 (N) 33
BL Dra p 4 0.402665 11.90 12.20 0.30 17.04. 13:26 334 (NW) 29
IY Aur s 2 2.793376 9.40 9.40 0.00 17.04. 13:27 103 (E) 72
EX Leo p 1 0.408605 8.27 8.49 0.22 17.04. 13:27 73 (E) 7
EL Tuc p 7 0.3420282 13.00 13.50 0.50 17.04. 13:27 205 (SW) -36
NX Boo s 8 0.251135 13.02 13.36 0.34 17.04. 13:27 14 (N) -5
GI Aur p 1 1.207858 11.60 12.10 0.50 17.04. 13:27 121 (SE) 59
V648 Ori s 1 0.8132357 11.50 12.20 0.70 17.04. 13:27 165 (S) 45
V2768 Ori p 8 0.33262 15.00 15.30 0.30 17.04. 13:27 145 (SE) 40
VY Dor p 9 0.49692 12.19 12.97 0.78 17.04. 13:27 174 (S) -14
V1036 Cyg p 4 2.7809637 11.60 13.30 1.70 17.04. 13:28 318 (NW) 14
EH Hya s 10 0.2969053 14.20 14.20 0.00 17.04. 13:28 94 (E) -42
V445 Cas s 1 0.6735235 10.89 11.08 0.19 17.04. 13:28 297 (NW) 56
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.